shell. Some researchers in Australia measured the variables described below on over 4000 abalones found off the Australian coastline. Here are some of the variables that were measured: Sex Length Diameter Total Weight Shell Weight Height Age a. Whether the abalone was male, female or juvenile. The length of the abalone where the abalone was longest, measured in millimeters. C. The length of the abalone in the direction at right angles to the length, measured in millimeters. The total weight of the abalone, with the meat of the e. abalone inside, measured in grams. The weight of the shell of the abalone, with the meat of 1. Calculating Basic Summary Statistics. Here are the ages (in years) of a small random sample of just = 10 abalones. the abalone removed, measured in grams. The height (or thickness) of the abalone, measured in millimeters. The age of the abalone, measured in years. 12 12 10 15 Use the formula to calculate the mean age of these ten abalones. Show your work. b. Use the formula to calculate the standard deviation for the ages of these ten abalones. Show your work. Find the median age of these ten abalones. Show your work. d. Find the five number summary for the ages of these ten abalones. Show your work. Construct a box plot for the ages of these ten abalones. 14 7 13 7 8 9 72
Fig: 1